1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Furkat [3]
2 years ago
5

A 28 foot ladder is leaning against a building. If the

Mathematics
1 answer:
viva [34]2 years ago
3 0

Answer:

the height of the building would be about 27.111 or rounded 27

Step-by-step explanation:

You might be interested in
What is the radius of a circle whose equation is x2 + (y – 8)2 = 25?
Dafna11 [192]
Use photo math :) and you will get your answer
8 0
3 years ago
Read 2 more answers
Divide using long division. <br><br> <img src="https://tex.z-dn.net/?f=%284x%5E%7B2%7D%20-5x%2B3%29" id="TexFormula1" title="(4x
frez [133]

Answer:

The quotient = 4x - 17 and the remainder = 54

Step-by-step explanation:

\frac{4x^{2}-5x+3 }{x+3}=4x+\frac{-17x+3}{x+3}

\frac{-17x+3}{x+3}=-17+\frac{54}{x+3}

The quotient = 4x - 17 and the remainder = 54

6 0
2 years ago
Read 2 more answers
QUESTION 3 of 10: Stock returns vary from year to year. The more variance a stock displays the greater the potential risk. These
Dahasolnce [82]

Answer:

The variance of these investment returns is 74

Step-by-step explanation:

Given:

Series =  10, 30, 15, 5, 20

To Find:

variance of a series = ?

Solution:

The variance of the series = Var\left(X\right)=\sum _{i=1}^n\frac{\left(x_i-\bar{x}\right)^2}{n}

\bar{x} = \frac{10+30 +5+15 + 20}{5}

\bar{x} = \frac{80}{5}

\bar{x} =16

Now (x_i -\bar{x})^2 = (10 -16)^2 + (30 -16)^2 + (5 -16)^2 +(15 -16)^2 +(20 -16)^2

= (-6)^2 + (14)^2 + (-11)^2 + (-1)^2+ (-4)^2

= 36  + 196 +121 +  1+ 16

=  370

Now

Var\left(X\right)=\frac{370}{5} =  74

6 0
3 years ago
Read 2 more answers
May I ples have a little help pless <br> Simplify using the laws of exponents<br> [2^4/2^ 3]^5
xxMikexx [17]

\left[\dfrac{2^4}{2^3} \right]^5  \\\\\\=[2^{4-3}]^5\\\\=[2^1]^5\\\\=2^5\\\\=32

5 0
2 years ago
What would be my first step? 3 + 4 x 6 - 4 =<br><br> WILL GIVE BRANLIEST!!!!
gladu [14]

Answer:

The first step would be to multiply 4 by 6

Step-by-step explanation:

4*6 = 24

24 + 3 = 27

27 - 4 = 23

4 0
2 years ago
Other questions:
  • The image shows three tennis balls enclosed in a cylindrical can. Choose all that are correct. The volume of a single tennis bal
    7·1 answer
  • The school board administered a math test to all students in grade 666 at High Achievers Charter School and determined that 15\%
    9·1 answer
  • What is GE ?<br><br> Enter your answer in the box.<br><br><br> units
    12·2 answers
  • A^2−8ab+16b^2=81, find a–4b
    6·1 answer
  • Using the order of operations rule, solve the following: 12 ÷ 2 + 4 – 2 × 3 = ?
    9·2 answers
  • You went to Disney World by car. The trip there took 6 hours. On the way home, people were evacuating for a possible hurricane s
    12·1 answer
  • The population of rabbits in an area can be modeled with an exponential function. In the first count, there are 250 rabbits. One
    12·1 answer
  • PLEASE HELPP I really need it this is a timed test
    10·2 answers
  • Suppose that angle COP and angle TOD are vertical angles, the measure of angle COP is 11x-17 and The measure of angle TOD is 9x+
    9·1 answer
  • Pentagon ABCDE and pentagon A"B"C"D"E" are shown on the coordinate plane below:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!